Discontinued Fischer: Pro Impact, Pro Tour, Pro #1 -- help~

Can you comment on how the stringbeds of these frames feel? Any or all. Curious about off-center hits. Dampened feel? power level? off-center torque? twist?

Another question: the balance on the pro number 1 and the pro tour FT 2003 seem super head light. This leads me to believe that they have very small sweetspots and uneven stringbed response, i.e., no stability off sweetspot ...